<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>浮动、阴影</title>
	<style>
		div{
			box-shadow: 10px 10px 10px lightgreen;
			float: right;
		}
		div p{
			text-shadow: 2px 2px 2px blue;
		}
		input:focus{
			border: red;
		}
	</style>
</head>
<body>
	<div><p>西安建筑科技大学华清学院</p></div>
	<input type="text">
</body>
</html>